Cape Cod and New England Surf, Beach and Boating Forecasts

Cape Cod and New England Surf, Beach and Boating Forecasts

Cape Cod Surf Forecast Create Your Own Forecast
New England Water Temps

New England Tides
New England Surf Shops


Create Your Own Forecast
Most forecasts are generated by computer software and are generally accurate. But you may do better by checking out multiple sources and applying the discernment of your own experience and commonsense. A good first step is to check the wave forecast from the US Navy known as FNMOC WW3. The Wave Watch 3 forecast looks 8 days out and shows low pressure systems as they build and move. The Wave Watch forecast also shows wave direction, something not available from National Weather Service marine forecasts. It's interesting to see hurricanes form off the coast of Africa, move across the Atlantic and then up the Eastern Seaboard. From a New England surfer's perspective, a beautiful Wave Watch forecast will show a massive low parked some 300 miles off Cape Cod for a couple of days combined with gentle offshore breezes. Boaters naturally see things differently. Wave heights are shown in colors and a scale (in feet) appears at the bottom of each image. There's an image for every 12 hour period. Note that "00Z" means midnight and "12Z" means noon... Greenwich Mean Time. That's 6 hours ahead of Eastern Standard Time. There are FNMOC forecasts for the entire globe. One reason California gets better surf than New England is that California receives swells that are generated as far away as Antarctica! You can see how this on the global wave forecasts. Here's a link to all of the FNMOC WW3 charts. After checking the chart the next step is to check out the wind forecast. Big waves are generated by onshore winds during a Nor'easter; but the surfing only gets good when the winds turn offshore and cleans things up.

Go to, enter the zip code for the beach you're interested in, and click on the 10-day forecast. Then, on the bar labeled "Forecast Conditions," set the drop down menu to"wind speed." This will display wind direction and speed. The wind direction means where the wind is blowing from. A northeast wind blows onshore - toward the beach - on Cape Cod and offshore - away from the beach - on the southern coasts of Nantucket and Martha's Vineyard. Offshore winds make for clean waves with good shape. Onshore winds make waves choppy and messy. When the wind starts blowing around 40 mph fom the northeast and the waves get churned like a washing machine surfers refer to conditions as "Victory at Sea".

If you see a hurricane offshore and 5-15 mph winds out of the west, then it's a good time to plan a few days for epic surf almost anywhere in New England., based in the UK, offers great forecasts giving wave height and wind speed for almost every major surf break in the world. Note that wave height and wind speed are shown in metric units - meters and kilometers per hour. We also think very highly of Magic Seaweed and

New England water temps vary from swimsuit warm to wetsuit cold. Not surprisingly, waters in southern New England on the coasts of Connecticut, Rhode Island and SE Massachusetts (around 72F in July and August) are warmer than northern New England on the coasts of New Hampshire and Maine (July and August usually see 62F up to Bar Harbor, 51F for Eastport). Massachusetts from Cape Cod north generally stays in the mid 60's. It's interesting and useful to note that, for Cape Cod's ocean beaches in particular, water temperatures can vary wildly from day to day during the summer. In a 24 hour period, the temperature can drop from 75F to 55F. This happens when there's been a heat wave with light and/or onshore winds followed by strong offshore winds. Warm weather with onshore winds creates a pool of warm surface water along the shoreline. When winds blow offshore, warm water is pushed out to sea and cold water is pulled up to the surface, commonly called upwelling. When planning a day at a New England beach it's a good idea to note which way the wind has been blowing.The graph below shows average water temperatures for New England. Average Coastal Water temps for New England Coast:

Go to for free local Surf Forecasts, Surf Reports, Surf / Swell timelines, and more.

The information and links presented here and throughout are NOT FOR NAVIGATION. This information is provided WITHOUT ANY WARRANTY; without even an implied warranty or fitness for a particular purpose. Do not use this information as a basis for any decisions that could result in harm to people, other organisms, or property. Whenever venturing into the surf or onto the sea take careful note of actual conditions - these may be quite different from forecasts. NOAA provides officially sanctioned reports and forecasts on tides, marine and surf conditions. Do not rely on the forecasts and predictions offered or linked from here if you need guaranteed results. Note that information offered here may be outdated, that weather conditions change constantly and that weather may exert powerful affects on tidal ranges and current speeds not considered in predictions.

New England Surf Shops

Massachusetts   Rhode Island


SICKDAY 508.214.4158 Elemental 401.846.2280
Vec Surfboards 508.240.2200 Island Sports 401.846.4421
Nauset Sports 508.255.4742 Gansett Juice 401.789.7890
The Green Room 508.693.6888 Break Water 401 619 2930
Pump House 508.240.2229 Diamond Blue Surf Shop 401 466 3145
Board Stiff 508.487.2406 Waterbros 401.846.7873
NorEaster 781.544.9283 Living Water Surf Co 401 635 9100
Upper Deck Surf Shop 508.325.5640 Matunuck Surf Shop 401 783 2566
Boarding House 508.778.4080 Drift Surf Shop 401 932 6919
    Warm Winds 401.789.9040
Maine New Hampshire
Aquaholics Surf Shop 207.967.8650 Cinnamon Rainbows 603.929.7467

Liquid Dreams

York Beach:

Pioneers 603.964.7714
Wheels and Waves 207.646.5774 Zapstix 603.474 7873
  Summer Sessions Surf Shop 603.431.0316